38449080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11867}}^1$

素因数の和:11890

約数の個数: 80

約数和(自身を含む): 129242520

約数和(自身を除く): 90793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 11867, 23734, 35601, 47468, 59335, 71202, 94936, 106803, 118670, 142404, 178005, 213606, 237340, 284808, 320409, 356010, 427212, 474680, 534015, 640818, 712020, 854424, 961227, 1068030, 1281636, 1424040, 1602045, 1922454, 2136060, 2563272, 3204090, 3844908, 4272120, 4806135, 6408180, 7689816, 9612270, 12816360, 19224540, 38449080]

約数ペア:

[(1, 38449080), (2, 19224540), (3, 12816360), (4, 9612270), (5, 7689816), (6, 6408180), (8, 4806135), (9, 4272120), (10, 3844908), (12, 3204090), (15, 2563272), (18, 2136060), (20, 1922454), (24, 1602045), (27, 1424040), (30, 1281636), (36, 1068030), (40, 961227), (45, 854424), (54, 712020), (60, 640818), (72, 534015), (81, 474680), (90, 427212), (108, 356010), (120, 320409), (135, 284808), (162, 237340), (180, 213606), (216, 178005), (270, 142404), (324, 118670), (360, 106803), (405, 94936), (540, 71202), (648, 59335), (810, 47468), (1080, 35601), (1620, 23734), (3240, 11867)]